26/25

Interval information

Ratio	26/25
Factorization	2 × 5-2 × 13
Monzo	[1 0 -2 0 0 1⟩
Size in cents	67.90023¢
Name	large tridecimal third tone
Color name	3ogg2, thogugu 2nd
FJS name	[math]\displaystyle{ \text{d2}^{13}_{5,5} }[/math]
Special properties	superparticular, reduced
Tenney height (log2 nd)	9.3443
Weil height (log2 max(n, d))	9.40088
Wilson height (sopfr(nd))	25
[sound info]
Open this interval in xen-calc

In 13-limit just intonation, 26/25, the large tridecimal third tone appears as the difference between the 26th and 25th harmonics. Thus it makes the difference between 13/8 and 25/16 (a stack of two 5/4's). It measures about 67.9¢.

Approximation

26/25 is very well approximated in 53edo, being only 0.024 ¢ flat of 3\53.

See also

• 25/13 - its octave complement
• 27/26 - the small tridecimal third tone
• Gallery of just intervals
• List of superparticular intervals